package com.uziot.activiti6.service;

/**
 * @author shidt
 * @version V1.0
 * @className ProcessImageService
 * @date 2021-02-26 10:38:41
 * @description 动态创建流程图服务
 */
public interface ProcessImageService {
    /**
     * 通过流程实例ID生成流程图字节数组
     *
     * @param processInstanceId processInstanceId
     * @return 字节数组
     * @throws Exception 异常
     */
    byte[] getFlowImgByProcessInstanceId(String processInstanceId) throws Exception;

}
